Physics, 24.02.2020 23:27 alexiaalfaro
Two different electrical devices have the same power consumption, but one is meant to be operated on 120-V AC and the other on 240-V AC. What is the ratio of the resistance of 240V device to the resistance of the 120V device i. e. \frac{R_{240}}{R_{120}} R 120 R 240 ?
Answers: 3
Physics, 21.06.2019 22:00, datgamer13
Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
Answers: 1
Physics, 22.06.2019 09:00, alisonnn101
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
Physics, 22.06.2019 14:30, Paigex3
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
Two different electrical devices have the same power consumption, but one is meant to be operated on...
Mathematics, 02.10.2019 01:00
Computers and Technology, 02.10.2019 01:00
Mathematics, 02.10.2019 01:00
History, 02.10.2019 01:00
Business, 02.10.2019 01:00
Biology, 02.10.2019 01:00